73263960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 256

約数和(自身を含む): 304819200

約数和(自身を除く): 231555240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 881, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1762, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2643, 2772, 2970, 3080, 3465, 3524, 3780, 3960, 4158, 4405, 4620, 5286, 5544, 5940, 6167, 6930, 7048, 7560, 7929, 8316, 8810, 9240, 9691, 10395, 10572, 11880, 12334, 13215, 13860, 15858, 16632, 17620, 18501, 19382, 20790, 21144, 23787, 24668, 26430, 27720, 29073, 30835, 31716, 35240, 37002, 38764, 39645, 41580, 47574, 48455, 49336, 52860, 55503, 58146, 61670, 63432, 67837, 74004, 77528, 79290, 83160, 87219, 92505, 95148, 96910, 105720, 111006, 116292, 118935, 123340, 135674, 145365, 148008, 158580, 166509, 174438, 185010, 190296, 193820, 203511, 222012, 232584, 237870, 246680, 261657, 271348, 277515, 290730, 317160, 333018, 339185, 348876, 370020, 387640, 407022, 436095, 444024, 475740, 523314, 542696, 555030, 581460, 610533, 666036, 678370, 697752, 740040, 814044, 832545, 872190, 951480, 1017555, 1046628, 1110060, 1162920, 1221066, 1308285, 1332072, 1356740, 1628088, 1665090, 1744380, 1831599, 2035110, 2093256, 2220120, 2442132, 2616570, 2713480, 3052665, 3330180, 3488760, 3663198, 4070220, 4884264, 5233140, 6105330, 6660360, 7326396, 8140440, 9157995, 10466280, 12210660, 14652792, 18315990, 24421320, 36631980, 73263960]

約数ペア:

[(1, 73263960), (2, 36631980), (3, 24421320), (4, 18315990), (5, 14652792), (6, 12210660), (7, 10466280), (8, 9157995), (9, 8140440), (10, 7326396), (11, 6660360), (12, 6105330), (14, 5233140), (15, 4884264), (18, 4070220), (20, 3663198), (21, 3488760), (22, 3330180), (24, 3052665), (27, 2713480), (28, 2616570), (30, 2442132), (33, 2220120), (35, 2093256), (36, 2035110), (40, 1831599), (42, 1744380), (44, 1665090), (45, 1628088), (54, 1356740), (55, 1332072), (56, 1308285), (60, 1221066), (63, 1162920), (66, 1110060), (70, 1046628), (72, 1017555), (77, 951480), (84, 872190), (88, 832545), (90, 814044), (99, 740040), (105, 697752), (108, 678370), (110, 666036), (120, 610533), (126, 581460), (132, 555030), (135, 542696), (140, 523314), (154, 475740), (165, 444024), (168, 436095), (180, 407022), (189, 387640), (198, 370020), (210, 348876), (216, 339185), (220, 333018), (231, 317160), (252, 290730), (264, 277515), (270, 271348), (280, 261657), (297, 246680), (308, 237870), (315, 232584), (330, 222012), (360, 203511), (378, 193820), (385, 190296), (396, 185010), (420, 174438), (440, 166509), (462, 158580), (495, 148008), (504, 145365), (540, 135674), (594, 123340), (616, 118935), (630, 116292), (660, 111006), (693, 105720), (756, 96910), (770, 95148), (792, 92505), (840, 87219), (881, 83160), (924, 79290), (945, 77528), (990, 74004), (1080, 67837), (1155, 63432), (1188, 61670), (1260, 58146), (1320, 55503), (1386, 52860), (1485, 49336), (1512, 48455), (1540, 47574), (1762, 41580), (1848, 39645), (1890, 38764), (1980, 37002), (2079, 35240), (2310, 31716), (2376, 30835), (2520, 29073), (2643, 27720), (2772, 26430), (2970, 24668), (3080, 23787), (3465, 21144), (3524, 20790), (3780, 19382), (3960, 18501), (4158, 17620), (4405, 16632), (4620, 15858), (5286, 13860), (5544, 13215), (5940, 12334), (6167, 11880), (6930, 10572), (7048, 10395), (7560, 9691), (7929, 9240), (8316, 8810)]